Abstract: Fourier ptychographic microscopy (FPM) is a new computational imaging technology, which has the advantages of large field of view, high resolution and quantitative phase imaging, and has good application prospects in many fields. In the FPM experiment and teaching, it is difficult for students to intuitively understand the influence of different parameters, errors and algorithms on the FPM experiment results. Therefore, the FPM experiment and teaching platform is developed by using MATLAB GUI. Using this platform, students can set different recovery parameters and misalignment errors by themselves and use a variety of reconstruction algorithms to conduct simulation experiments, explore the impact of parameters, errors and algorithms on the quality of FPM reconstruction, and improve their understanding of FPM. The experimental platform mainly includes basic parameter setting module, iterative recovery module and result display module. It has the advantages of simple operation and rigorous structure, and can effectively improve the teaching efficiency of FPM.

Key words: Fourier ptychographic microscopic imaging, virtual simulation, visual teaching, MATLAB GUI